# Collective Memory vs Black Ball Liveaboard

The clearest difference is device support: Collective Memory at 3 against Black Ball Liveaboard's 1. Collective Memory also leads on iOS requirement (15.1 vs 17.6). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Collective Memory ships an update every 11 days, Black Ball Liveaboard fortnightly. The most recent releases landed on October 19, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Collective Memory | Black Ball Liveaboard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (22 ratings)](https://appshunter.io/ios/app/collective-memory/id6503454642/reviews)** | — |
| Number of ratings | **22** | — |
| Positive reviews | 65.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 days** | Fortnightly |
| Monetization | Free | — |
| Size | 132 MB | 17 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Play Build](https://appshunter.io/developer/1749084866) | [Denys Dykusha](https://appshunter.io/developer/930478942) |

## What reviewers say

### Collective Memory

[App page](https://appshunter.io/ios/app/collective-memory/id6503454642)

This app encourages sharing authentic, real-time photos without filters or uploads from galleries. It connects users based on shared moments and uses AI to provide insights into captured content. The platform fosters active participation and a community that values spontaneity.

**Highlights:** Real-time photo capture only, Automatic time and location tagging, Connect with users based on shared moments, AI-powered photo analysis for insights, Active community participation required, Open API for developer integration

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Black Ball Liveaboard

[App page](https://appshunter.io/ios/app/black-ball-liveaboard/id6758401901)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Collective Memory free?

Collective Memory is free to download, with no in-app purchases.

### Is Black Ball Liveaboard free?

Black Ball Liveaboard is free to download, with no in-app purchases.

### Do Collective Memory or Black Ball Liveaboard have ads?

Neither Collective Memory nor Black Ball Liveaboard shows ads.

### Which is updated more often, Collective Memory or Black Ball Liveaboard?

Collective Memory ships an update every 11 days, and Black Ball Liveaboard fortnightly. Most recently, Collective Memory was updated on October 19, 2026 and Black Ball Liveaboard on October 9, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*